{$gateway->params['api_method']}($gateway->params['api_url'], array_merge([ 'dlr' => $gateway->params['dlr'], 'type' => $gateway->params['type'], 'source' => $sender_name ?? $gateway->params['source'], $gateway->params['number_key'] => $numbers, 'username' => $gateway->params['username'], 'password' => $gateway->params['password'], $gateway->params['message_key'] => $contents, ])); $words = explode('|', $response); $firstFourWords = array_slice($words, 0, 4); if ($firstFourWords[0] == 1701) { return true; } else { return false; } } }